v2: Rebase and add better comment for Pxxx formats into drm_fourcc.h These patches enable P010, P012 and P016 formats for GLK and CNL. These formats are similar to NV12 extending from 8 bits per channel to 10, 12 and 16 bits per channel. For user space components there is in IGT kms_available_modes_crc test which can test these new modes, test need to be recompiled with DRM_FORMAT_Pxxx definitions in place. For VLC media player I've made KMS video out plugin which will be able to show these new modes. This vout plugin is still work in progress, first version of my plugin can be seen here: https://mailman.videolan.org/pipermail/vlc-devel/2018-May/119013.html Juha-Pekka Heikkila (4): drm: Add P010, P012, P016 format definitions and fourcc drm/i915: Add P010, P012, P016 plane control definitions drm/i915: preparations for enabling P010, P012, P016 formats drm/i915: enable P010, P012, P016 formats for primary and sprite planes drivers/gpu/drm/drm_fourcc.c | 3 ++ drivers/gpu/drm/i915/i915_reg.h | 3 ++ drivers/gpu/drm/i915/intel_atomic.c | 3 +- drivers/gpu/drm/i915/intel_atomic_plane.c | 2 +- drivers/gpu/drm/i915/intel_display.c | 70 +++++++++++++++++++++++++++---- drivers/gpu/drm/i915/intel_drv.h | 1 + drivers/gpu/drm/i915/intel_pm.c | 19 ++++----- drivers/gpu/drm/i915/intel_sprite.c | 60 +++++++++++++++++++++++++- include/uapi/drm/drm_fourcc.h | 10 +++++ 9 files changed, 149 insertions(+), 22 deletions(-) -- 2.7.4 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
